Fuji-chan は災害情報を今までにない形で可視化するディス プレイです。富士山は多くの人が訪れる日本の観光名所ですが、それが活火山であることを理解している人は多くありません。Fuji-chan のデバイスは聴覚情報と共に、気温を表示する上部のLED と噴火情報を示す底部のLED によって、視覚的に 情報を提示します。Web サーバへ接続することで、5 秒ごとに富士山頂の天候と噴火の情報を取得します。レベル2 以上 の噴火警報が出ている場合、警告音が鳴り、底部のLED が警 戒レベルにあわせ光ります。このシンプルな情報伝達によって、ヴァーチャルに警戒情報を伝えることができます。私たちはこのFuji-chan が、IoT 技術を美的価値を持つ心地よいインタラクティブ作品へと応用するという、「Internet of Beautiful Things」の考え方を広めていくことを期待しています。

Fuj i -chan was created as a way of visual ising hazard information in an unconventional way. Despite being a popular tourist attraction, few people realise that Mount Fuji is actually an active volcano. The Fuji-chan device provides information visually through LEDs at the top (indicating temperature) and base (indicating volcanic eruption), with an aural alarm also for volcano eruption warnings. The Fuji-chan device connects to a web server and retrieves weather and volcano eruption data every five seconds. If there is an eruption warning of level two or above for Mount Fuji, the alarm will sound and the base of the device emits a colour based on the warning level. By communicating this information simply, virtually anyone can understand the warnings. We also hope that this device promotes the idea of an “Internet of Beautiful Things”, with IoT technology being applied to aesthetically pleasing interactive works.


Orphe is a smart-shoes system designed for performance that functions both as a customizable lighting system and a musical instrument/audio-visual controller. The sole of each shoe contains advanced motion sensors, around 100 full-color, serially-controlled LEDs, and a wireless module (patent pending). This technology allows users to intuitively express themselves in new and interesting ways by freely mapping interactions between their movements and light and sound. We also provide a system that makes it easy for users to share the assets they’ve created online, and we hope to grow a community of artists and performers working in different media and genres who can take inspiration from each other’s use of Orphe hardware and applications.



NAKANISYNTH is a synthesizer application that allows users to produce sound loops by freehand drawing sound waves and envelope curves. Since the only input required involves drawing two waveforms, users can easily produce various sounds intuitively without complex manipulation. This application has a keyboard where users can edit waveforms and make sounds simultaneously. Therefore, it is easy for the user to understand the relationship between a waveform and the sound it produces.


  • Kyosuke NAKANISHI, Tsubasa YOHA, Paul HAIMES, Tetsuaki BABA, Kumiko KUSHIYAMA, NAKANISYNTH: A Freehand Drawing Waveform Synthesizer, ID:110, Art Paper, 12th International Conference for Asia Digital Art and Design,15-16 November, 2014 [PDF]


Paul is currently working on a research project here at Tokyo Metropolitan University’s System Design faculty looking at how to make information on natural hazards (such as earthquakes, active volcanoes and typhoons) in Japan more accessible and usable. It’s very early stages but the plan is to build a smart phone app. We’ve recently launched a mini-site for the project at hazards.jp. This research will build on some of the findings from Paul’s PhD and the MyFireWatch project.


Pocopoco is a new musical interface that users can control by pushing, holding and turning – very intuitive and tactile actions. To create Pocopoco we developed original solenoid units with built-in sensors and assembled 16 of them in a box-shaped container to serve as a universal input/output device. Through the use of their up and down movement we have created a new form of musical expression. The resulting device is a versatile interface whose physical movement is appealing to both performers and audiences.